Do Sunk Costs Of Exporting Matter for Net Export Dynamics?
出口沉没成本是否对净出口动态有影响?
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Hausman, The Effect of Sunk Costs in Telecommunication Regulation.
《电信管制下沉没成本所造成效应》.
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Forget Sunk Costs Sunk costs are like spilled milk: They are past and irreversible outflows.
忘记沉没成本沉没成本就像被倒掉的牛奶: 它们是覆水不可收.
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